A circular coil with a radius of 0.695 m is spinning. You candescribe this spinning using a unit vector
n^=cos(ωt)x^+sin(ωt)y^
with ω= 1.91 radians/second.
The spinning coil is inside a magnetic field that is alsospinning according to
B^=B0(sin(αt)x^−cos(αt)y^)
with B0= 18.5 tesla and α= 7.64radians/second.
In units of N/C, what is the magnitude of the electric fieldinduced in the coil, at time t = 0?
PLEASE show CORRECT work and steps
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You Answered Correct Answer Question 1 A circular coil with a radius of 0.695 m is spinning. You can describe this spinning using a unit vector n = cos(wt) + sin(wt)ŷ with w1.91 radians/second. The spinning coil is inside a magnetic field that is also spinning according to B = Bo (sin(at) - cos(at)ŷ) with Bo = 18.5 tesla and a = 7.64 radians/second. 0/1 pts In units of N/C, what is the magnitude of the electric field induced in the coil, at time t O? 4.8993 36.8367 margin of error +/- 5% Take the derivative first, then plug in the time value! What derivative rules do you need to apply?
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